1 files changed, 0 insertions, 62 deletions
diff --git a/components/shared/canvas/webgl_channel/mpsc.rs b/components/shared/canvas/webgl_channel/mpsc.rs
deleted file mode 100644
index b7d0bfcc3da..00000000000
--- a/components/shared/canvas/webgl_channel/mpsc.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
-
-macro_rules! unreachable_serializable {
-    ($name:ident) => {
-        impl<T> Serialize for $name<T> {
-            fn serialize<S: Serializer>(&self, _: S) -> Result<S::Ok, S::Error> {
-                unreachable!();
-            }
-        }
-
-        impl<'a, T> Deserialize<'a> for $name<T> {
-            fn deserialize<D>(_: D) -> Result<$name<T>, D::Error>
-            where
-                D: Deserializer<'a>,
-            {
-                unreachable!();
-            }
-        }
-    };
-}
-
-pub struct WebGLSender<T>(crossbeam_channel::Sender<T>);
-pub struct WebGLReceiver<T>(crossbeam_channel::Receiver<T>);
-
-impl<T> Clone for WebGLSender<T> {
-    fn clone(&self) -> Self {
-        WebGLSender(self.0.clone())
-    }
-}
-
-impl<T> WebGLSender<T> {
-    #[inline]
-    pub fn send(&self, data: T) -> Result<(), crossbeam_channel::SendError<T>> {
-        self.0.send(data)
-    }
-}
-
-impl<T> WebGLReceiver<T> {
-    #[inline]
-    pub fn recv(&self) -> Result<T, crossbeam_channel::RecvError> {
-        self.0.recv()
-    }
-    #[inline]
-    pub fn try_recv(&self) -> Result<T, crossbeam_channel::TryRecvError> {
-        self.0.try_recv()
-    }
-    pub fn into_inner(self) -> crossbeam_channel::Receiver<T> {
-        self.0
-    }
-}
-
-pub fn webgl_channel<T>() -> Result<(WebGLSender<T>, WebGLReceiver<T>), ()> {
-    let (sender, receiver) = crossbeam_channel::unbounded();
-    Ok((WebGLSender(sender), WebGLReceiver(receiver)))
-}
-
-unreachable_serializable!(WebGLReceiver);
-unreachable_serializable!(WebGLSender);